p/cotter
One-click secure phone number login
Kat Manalac
Cotter 2.0 — A simple & lightweight passwordless auth for your site/app
Featured
19
Cotter is the fastest way to convert users -- we let you build apps and websites with instant, passwordless login. We save engineering time by creating an SDK that developers can copy and paste in minutes!
Replies
Philip Young
Whoa, you're all Indonesian? So proud of you all! 🔥🔥🔥
Kevin Chandra
@philipyoungg Yes sir! Thank you!
Helena Merk
Passwordless auth is the future! Cotter is super neat. I asked for WebAuth and they rolled it out faster than I could keep up - love how quickly you all work. Congrats on the launch!
Michelle Marcelline
@helenamerk Thanks Helena! Please let us know if there's anything else we could do to help.
Alec Fong
Working with the cotter team has been fantastic! Super responsive to features and quick to fix issues. I have appreciated Cotter's decoupled approach to auth as it allows you to retain full control of the user/user models
Kevin Chandra
@alecfong thanks Alec! Looking forward for your launch!
Nader Khalil
This is amazing!! I always hate dealing with the user flows on a project, it’s so great to just be able to have that handled, and with a better UX than I could do alone 🙌🙌🙌
Michelle Marcelline
@naderlikeladder That's great to hear Nader, thanks for sharing! 🎉
Aayush Gupta
Awesome! What functionality do you have above magic.link?
Michelle Marcelline
Hey Product Hunt! Michelle, Kevin, Putri, Anthony, and Albert here. We’ve just launched Cotter 2.0, a simple and lightweight passwordless authentication service that helps developers build a user login flow within minutes and increase conversion! After launching Cotter 4 months ago and crossing 1.2M Monthly Authentication Requests, we reached out to the hundreds of developers who are currently using us and built the features that they requested. We’re excited to share with you the updates that we have brought to Cotter v2.0! 1. Magic Link: Authenticate your users instantly via a magic link and redirect them to a target page. 2. WebAuthn: Authenticate your users using the device’s biometric sensors (FaceID, TouchID, Fingerprint, or Windows Hello) directly from the web browser. 3. Push Auth: Authenticate your users via a push notification sent to your app. 4. Custom Branding: Customize our form’s text, color, and authentication methods directly from the dashboard. 5. Webflow Integration: Authenticate your users in under 7 minutes on Webflow. Don’t believe us? Try it! https://blog.cotter.app/integrat... 6. OAuth integrations: Add OAuth integrations with a click of a button (soon!) If you have any questions or feature requests come and talk to us on our Slack channel https://askcotter.slack.com/join.... For you ProductHunt people, we’re offering you 6 months free service! To claim it, simply email us your PH username to team@cotter.app.
Ganis Santoso
Loving the new and slick website! Good luck with this launching! Going to try the new features which came with the 2.0 version
Kevin Chandra
@ganis3000 Thanks Ganis appreciate it, looking forward to support your app!
Naveen Alavilli
Super cool product. And I wish to use it in all my (side) projects.
Taus Noor
Loved the UI/UX. Great stuff! Keep up the good work. @kevinchandra and team
Vladyslav Mokrousov
Hi, congratz on the launch! Checked out your website, but coudn't figure out how magic links work. How is it different from say OAuth with Google? Is it purely granting access based on IP addresses? Will it work with the VPN? Thanks, would consider using it on my next project.
Putri Karunia
@vladyslav_mokrousov Hi Vladyslav! The concept is similar to OAuth with Google, we are acting as Google in this case where we would be the one responsible for authenticating the user. How it works is when the user entered their email in Cotter’s form that you embed in your site, we will send a magic link to their email. When they click the link, we can validate the link and return to your site with a response that the authentication is successful. You can try it by signing up to https://dev.cotter.app/signin (our developer dashboard) and see magic link in action. It has nothing to do with your IP address so it won’t be affected by VPN.
R Goenawan
I've been using Cotter since day one, and i love it! what an elegant way to bypass the password trouble. Cant wait to try this version. 11/10 will recommend to my friends & family.
Michelle Marcelline
@reynaldonathanael That's amazing - thanks for sharing your experience with Cotter!